Finding the Fourth Proportional to 42,634.10, 58,800.38 and 37,518.57

Step by Step Solution

1. Step 1: Write the proportion equation
   42,634.10 : 58,800.38 = 37,518.57 : x
2. Step 2: Convert to fraction form
   42,634.10/58,800.38 = 37,518.57/x
3. Step 3: Cross multiply
   42,634.10x = 58,800.38 × 37,518.57
4. Step 4: Simplify right side
   42,634.10x = 2,206,105,985.46
5. Step 5: Solve for x
   x = 2,206,105,985.46/42,634.10
6. Step 6: Final answer
   x = 51,745.10